... . 2,ISO9001:2008 standard. Constant Head/ Check valve For Diesel Pump1,IntroductionIt is a new authorized water power ... pump, intelligent control system for genset, accessories for diesel engine and genset control system, e.g. engine controller, water preheater, ... genset controller, power factor regulator, fuel solenoid, charger for engine start battery, actuator, speed controller, load sharing panel ...